I believe that God is deffinatly forgiving and that as long as you put your faith in him and (as HolderOfTheDarkChalice said) accept Jesus as your savior, He will be with you. I've also had a friend who was bisexual and faithful in God and I am certain that he's a good person in the eyes of God, as I am certain that your friend is too. It's my belief that as long as they don't act as most people believe gay/bisexual people to act, they will be O.k with God